ES472538A1 - Un procedimiento para la preparacion de un derivado de pira-zol. - Google Patents

Un procedimiento para la preparacion de un derivado de pira-zol.

Info

Publication number
ES472538A1
ES472538A1 ES472538A ES472538A ES472538A1 ES 472538 A1 ES472538 A1 ES 472538A1 ES 472538 A ES472538 A ES 472538A ES 472538 A ES472538 A ES 472538A ES 472538 A1 ES472538 A1 ES 472538A1
Authority
ES
Spain
Prior art keywords
group
groups
substituted
alkyl
halogen atoms
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES472538A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ishihara Sangyo Kaisha Ltd
Original Assignee
Ishihara Sangyo Kaisha Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP9611077A external-priority patent/JPS5441872A/ja
Priority claimed from JP13407277A external-priority patent/JPS6029388B2/ja
Application filed by Ishihara Sangyo Kaisha Ltd filed Critical Ishihara Sangyo Kaisha Ltd
Publication of ES472538A1 publication Critical patent/ES472538A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Dentistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Un procedimiento para la preparación de un derivado de pirazol de fórmula (I): **(Fórmula)** donde X1 y X2 son respectivamente un grupo alquilo (C1-C4); Y es un átomo de halógeno, un grupo nitro, un grupo acetilo, un grupo ciano o un grupo fenoxi que puede estar sustituido con uno o más átomos de halógeno; 1 es un número entero de 1 a 3 y Z es un grupo alquilo (C1-C4); un grupo alquenilo (C2- C4); un grupo alquinilo (C2-C4); un grupo acetilmetilo; un grupo aralquilo en el que el radical arilo puede estar sustituido con uno o más grupos nitro; un grupo fenacilo en el que el radical fenilo puede estar sustituido con uno o más átomos de halógeno, un grupo dinitrofenilo, o un grupo tenoilmetilo en el que el radical cíclico puede estar sustituido con uno o más átomos de halógeno o uno o más grupos alquilo (C1-C4).
ES472538A 1977-08-12 1978-08-11 Un procedimiento para la preparacion de un derivado de pira-zol. Expired ES472538A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9611077A JPS5441872A (en) 1977-08-12 1977-08-12 Pyrazole derivative and herbicide containing the same
JP13407277A JPS6029388B2 (ja) 1977-11-10 1977-11-10 ピラゾール誘導体及びそれらを含有する除草剤

Publications (1)

Publication Number Publication Date
ES472538A1 true ES472538A1 (es) 1979-03-16

Family

ID=26437349

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472538A Expired ES472538A1 (es) 1977-08-12 1978-08-11 Un procedimiento para la preparacion de un derivado de pira-zol.

Country Status (5)

Country Link
US (1) US4230481A (es)
ES (1) ES472538A1 (es)
GB (1) GB2002375B (es)
IT (1) IT1098056B (es)
PH (1) PH16208A (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2045751B (en) * 1979-03-07 1983-03-30 Ishihara Sangyo Kaisha Pyrazole derivative a process for preparing the derivative and a herbicidal composition containing the same
JPS5772903A (en) * 1980-10-27 1982-05-07 Mitsubishi Petrochem Co Ltd Pyrazole herbicide
JPS57203069A (en) * 1981-06-10 1982-12-13 Nippon Tokushu Noyaku Seizo Kk Pyrazole derivative, its preparation, and herbicide
JPS58185568A (ja) * 1982-04-24 1983-10-29 Nissan Chem Ind Ltd ピラゾ−ル誘導体，その製造方法および該誘導体を含有する選択性除草剤
US4744815A (en) * 1985-05-11 1988-05-17 Nissan Chemical Industries, Ltd. 4-benzoyl-1-alkyl (alkenyl) - pyrazoles, composition containing them, herbicidal method of using them, and intermediate in their preparation
US4643757A (en) * 1985-05-20 1987-02-17 Nissan Chemical Industries, Ltd. Herbicidal 4-benzoyl-1-methyl-5-hydroxypyrazoles
US5175299A (en) * 1987-03-17 1992-12-29 Nissan Chemical Industries, Ltd. Benzoic acid derivatives useful as intermediates for the preparation of herbicidal 4-benzoylpyrazoles
IL85659A (en) * 1987-03-17 1992-03-29 Nissan Chemical Ind Ltd 4-benzoylpyrazole derivatives,method for their preparation and herbicidal compositions containing them
US4885022A (en) * 1987-03-17 1989-12-05 Nissan Chemical Industries Ltd. Herbicidal pyrazole derivatives
CA1340284C (en) * 1987-03-19 1998-12-22 Zeneca Inc. Herbicidal substituted cyclic diones
US4964895A (en) * 1987-06-08 1990-10-23 Monsanto Company Substituted 4-(4-nitrophenoxy) pyrazoles and their use as herbicides
US4986845A (en) * 1988-07-15 1991-01-22 Nissan Chemical Industries Ltd. Pyrazole derivatives and herbicides containing them
AR006793A1 (es) * 1996-04-26 1999-09-29 Ishihara Sangyo Kaisha Compuestos pirazol o sus sales y herbicidas conteniendo los mismos
AR012142A1 (es) * 1997-03-24 2000-09-27 Dow Agrosciences Llc Compuestos de 1-alquil-4-benzoil-5-hiroxipirazol, composiciones herbicidas que los contienen; metodo para controlar vegetacion no deseada y compuestosintermediarios utiles para preparar dichos compuestos
AU731305B2 (en) 1997-05-23 2001-03-29 Dow Agrosciences Llc 1-alkyl-4-benzoyl-5-hydroxypyrazole compounds and their use as herbicides
US6140271A (en) * 1998-05-22 2000-10-31 Dow Agrosciences Llc 1-alkyl-4-benzoyl-5-hydroxypyrazole compounds and their use as herbicides
WO2005053407A1 (en) * 2003-12-01 2005-06-16 Syngenta Participations Ag Pesticidally active combinations
EP2052615A1 (de) 2007-10-24 2009-04-29 Bayer CropScience AG Herbizid-Kombination
DE102008037628A1 (de) * 2008-08-14 2010-02-18 Bayer Crop Science Ag Herbizid-Kombination mit Dimethoxytriazinyl-substituierten Difluormethansulfonylaniliden
CN103387542B (zh) * 2012-05-10 2016-01-20 中国中化股份有限公司 取代吡唑醚类化合物的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907739A1 (de) * 1969-02-15 1970-08-27 Bayer Ag 5-(N-Methyl-carbamoyloxy)-1,3-dimethyl-pyrazol,Verfahren zu seiner Herstellung sowie seine Verwendung als Fungizid
US3869274A (en) * 1972-08-21 1975-03-04 Abbott Lab Method and composition for inducing fruit abscission
JPS50106738A (es) * 1974-01-28 1975-08-22
DE2409753A1 (de) * 1974-03-01 1975-09-11 Basf Ag Substituierte pyrazole
JPS5436648B2 (es) * 1974-03-28 1979-11-10

Also Published As

Publication number Publication date
IT1098056B (it) 1985-08-31
GB2002375B (en) 1982-01-27
GB2002375A (en) 1979-02-21
PH16208A (en) 1983-08-05
US4230481A (en) 1980-10-28
IT7826723A0 (it) 1978-08-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990206